| Locality type: | Mine |
| Classification |
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| Species: | 'Chlorite Group' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Pumpellyite Subgroup | 1 |
| Quartz | 1 |
| Data |
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| Mineral Data: | Click here to view Chlorite Group data |
| Locality Data: | Click here to view Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 54955 |
| Long-form Identifier: | 1:3:54955:4 |
| GUID (UUID V4): | 0 |
| Localities for Chlorite Group in this Region |
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| No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA |
| Nearest other occurrences of Chlorite Group |
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| 1.4km (0.9 miles) | ⓘTamarack, Osceola Township, Houghton County, Michigan, USA |
| 1.5km (0.9 miles) | ⓘNo. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA |
| 1.5km (0.9 miles) | ⓘOsceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA |
| 1.9km (1.2 miles) | ⓘOsceola Amygdaloid, Osceola Township, Houghton County, Michigan, USA |
| 2.0km (1.2 miles) | ⓘTamarack Junior Mine (Tamarack Jr. Mine), Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
| 2.3km (1.4 miles) | ⓘNo. 4 shaft, Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA |
| 2.5km (1.6 miles) | ⓘCentennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
| 2.7km (1.7 miles) | ⓘLaurium Mine, Osceola Township, Houghton County, Michigan, USA |
| 3.0km (1.9 miles) | ⓘNo. 6 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA |
| 3.3km (2.1 miles) | ⓘSt. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA |
| References |
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